TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS
| Pays | Brésil |
| Autonomous System (approximatif) | AS53237 |
Blocs IP
| Version | Bloc | Pays | Description | Remarques | Création | RIR |
|---|---|---|---|---|---|---|
| IPv4 | 177.14.0.0/15 (177.14.0.0 - 177.15.255.255) | Brésil | * | * | 10/12/2010 00:00:00 | LACNIC |
| IPv4 | 177.88.0.0/16 (177.88.0.0 - 177.88.255.255) | Brésil | * | * | 05/07/2013 00:00:00 | LACNIC |
| IPv6 | 2804:300::/30 (2804:300:: - 2804:303:ffff:ffff:ffff:ffff:ffff:ffff) | Brésil | * | * | 10/12/2010 00:00:00 | LACNIC |